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Green Infrastructure to the Rescue! How GI Protects Our Local Creeks and the SA River

Read Time: 4 Minutes Welcome to the San Antonio River Authority’s (River Authority) Basin Report Card series! The San Antonio River Basin Report Card is an annual assessment of twelve

You better be-leaf it! The Trees of the San Antonio River

Happy Arbor Day! Today is a day of observance where individuals are encouraged to plant trees and celebrate their many benefits. To celebrate, we’d like to introduce you to the

Litter in the San Antonio River is no Joke!

It’s officially Spring in Texas! It’s time to celebrate the arrival of many things: Fiesta® San Antonio, celebrations throughout our San Antonio River Basin communities, and the appearance of the

Meet the tiny South Texas critter that’s to DYE for!

Whether you grew up in South Texas or are a recent transplant, it’s hard to miss the white fuzzy-looking patches on the prickly pear (Optuntia sp.). Crowned as the State

“Wait… that’s not a duck!” Introducing South Texas Native, the Neotropic Cormorant!

A familiar sight along the San Antonio River: a Neotropic Cormorant drying its feathers. There are many exciting opportunities to see unique creatures when exploring the banks of the San

Bring on the Birds! Celebrate Birds with Acts of Stewardship

A Northern mockingbird guards Yaupon Holly berries at the River Authority Main Office. All eyes were on birds last week, as enthusiasts around the Unites States completed the annual Christmas

Why did the River Authority remove trees from the Mission Reach?

We have recently fielded some questions from the public about the stem density removal work taking place along the Mission Reach of the San Antonio River Walk. Back in October

Green Infrastructure Master Plan – Inspiring Positive Change Through Implementation

A rendering design based on the GI model for the City of San Antonio’s Windsor Park. Green infrastructure, which is a group of design practices that function like green space

Watershed Wise Rebate Highlight: LPA, Inc.

LPA Studio parking lot with bioretention features As part of our commitment to safe, clean, and enjoyable creeks and rivers the San Antonio River Authority (River Authority) actively promotes the

Let it Soak In – Improving Water Quality in our Creeks and Rivers

Bioswale feature at Urban at Olive subdivision in San Antonio. The untreated rainwater that goes into storm drains and directly to area creeks and rivers is known as stormwater runoff.

Alerts

Mission Reach Area Maintenance

Mission Reach Area Maintenance

*MARCH 2026 UPDATE*

Ongoing stem-density maintenance is currently taking place in this area. Crews will be working Monday through Friday during daytime hours. We appreciate your patience as we complete this important work to maintain and enhance the park for everyone to enjoy.

When: Beginning October 20, 2025 through Spring 2026
What: Crews will be performing stem-density removal and related vegetation maintenance along sections of the Mission Reach to help manage flood risk and protect surrounding infrastructure. Some trails or segments may be closed temporarily while work is underway.
Why: Removing excess stems that naturally establish along the river helps maintain stormwater conveyance, reduces flood risk, and protects public infrastructure while allowing grassland and native vegetation to recover and thrive.
What to expect:

  • Limited trail closures and intermittent work zones.
  • Crews and equipment working near the riverbanks during daytime hours.
  • Parking areas remain open, but visitors may see signage and temporary barriers.

Questions? Call the San Antonio River Authority at (210) 227-1373 or visit https://www.sariverauthority.org/services/river-health/ecosystems/.

Thank you for your patience while we keep the Mission Reach safe, clean, and enjoyable.

San Pedro Creek Culture Park

The east bank trail along San Pedro Creek will be temporarily closed between the upper trail at Cameron St. and the lower trail at two access points.

Closure details:

  • The first closure will impact the connector from the upper trail near West Houston St. to the south lower San Pedro Creek trail.
  • Once work at this location is complete and the trail reopens, construction will shift to the second closure area between the upper and lower trails on the opposite side of the green space.

Please follow posted signage and plan alternate routes. We appreciate your patience as this work is completed.

Closed areas around San Pedro Creek Culture Park

The Brackenridge Trail

Trail Lighting Notice – Brackenridge Park Trail

Due to an electrical issue, lighting is currently out along the north portion of the trail, from the Josephine Street inlet to just past Highway 281 within the Brackenridge Park Trail. Our team is actively working to correct the issue and expects repairs to be completed by the end of business tomorrow.

We apologize for any inconvenience this may cause and appreciate your patience as we work to restore lighting. Please use caution when traveling through this area, especially during evening hours.

Trail Closure Alert – Calder Alley, San Pedro Creek

Maintenance work will be done in Calder Alley starting Wednesday, September 18, 2025.

  • Trails will remain open during this work.
  • One bench at a time will be temporarily barricaded while improvements are completed.
  • There may be occasional contractor pickups in the area.

We appreciate your patience as we continue to maintain and improve San Pedro Creek for all to enjoy!

SASPAMCO Paddling Trail

The SASPAMCO paddling trail is open from River Crossing Park to Helton Nature Park.
*Please Note: Paddling Trail from Helton Nature Park to HWY 97 is still closed due to blockages. 

SASPAMCO Paddling Trail Temporarily Closed

Staff have removed two large log jams just downstream of Helton Nature Park, keeping the southern portion of the SASPAMCO Paddling Trail temporarily closed. Staff are working to contact adjacent landowners to support a land-based removal solution.

Goliad Paddling Trail Alert

NOTICE: HWY 59 Landing Site Closed

Due to TxDOT construction on the HWY 59 Bridge, the HWY 59 landing site is closed until further notice. However, the Goliad Paddling Trail remains open, and paddlers can still access the river at the Riverdale, Ferry Street, and Goliad State Park landings.

Please plan accordingly and check back for updates.

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